GNSS site monitoring the volcano Ol Doinyo Lengai, Tanzania

Peer-reviewed publications

**student, postdoc, or researcher author

2023

35) Vadman, M.J., Garvue, M.M., Spotila, J.A., Bemis, S.P., Stamps, D.S., Owen, L.A. and Figueiredo, P.M., 2023. Evidence for a prehistoric multifault rupture along the southern Calico fault system, Eastern California Shear Zone, USA. Geosphere, https://doi.org/10.1130/GES02653.1

34) **Niinju E.A., D.S. Stamps, T. Rooney, E.A. Atekwana, T.A. Rajaonarison, 2023. Instantaneous 3D tomography-based convection beneath the Rungwe Volcanic Province, East Africa: implications for melt generation, Geophysical Journal International, https://doi.org/10.1093/gji/ggad219

33) **Rajaonarison, T.A., Stamps, D.S., Naliboff, J., Nyblade, A. and **Njinju, E.A., 2023. A Geodynamic Investigation of Plume‐Lithosphere Interactions Beneath the East African Rift. Journal of Geophysical Research: Solid Earth, p.e2022JB025800, https://doi.org/10.1029/2022JB025800

32) **Daud, N., Stamps, D.S., Battaglia, M., Huang, M.H., Saria, E. and Ji, K.H., 2023. Elucidating the magma plumbing system of Ol Doinyo Lengai (Natron Rift, Tanzania) using Satellite Geodesy and numerical modeling. Journal of Volcanology and Geothermal Research, p.107821, https://doi.org/10.1016/j.jvolgeores.2023.107821

31) **Niinju E.A., M. Moorkamp, D.S. Stamps (2023) Density Structure Beneath the Rungwe Volcanic Province and Surroundings, East Africa from Constrained Inversion, Frontiers in Earth Science, doi: 10.3389/feart.2023.1118566

30) Brune, Sascha, Jean-Arthur Olive, D. Sarah Stamps, Folarin Kolawole, Susanne Buiter, Roger Buck, (2023), Geodynamics of Rift Initiation and Evolution, Nature Review Earth & Environment, https://doi.org/10.1038/s43017-023-00391-3

2022

(29) **Troia, G. D.S. Stamps, R.R. Lotspeich, J. Duda, K.J. McCoy, W. Moore, P. Hensel, R. Hippenstiel, T. McKenna, D. Andreasen, C. Geoghegan, T.P. Ulizio, **M. Kronebusch, J. Carr, D. Walters, N. Winn (accepted). GPS data from 2019 and 2020 campaigns in the Chesapeake Bay region towards vertical land motions, Scientific Data, https://doi.org/10.1038/s41597-022-01864-8

(28) Fadel, I., Kolawole, F., Sobh, M., Stamps, D. S., Olugboji, T. M., Manzi, M., eds. (2022). Advances in African Earth Sciences e-book. Lausanne: Frontiers Media SA. doi: 10.3389/978-2-83250-505-2

(27) Dye, M., Stamps, D. S., **Mason, M., & Saria, E. (2022). Toward autonomous detection of anomalous GNSS data via applied unsupervised artificial intelligence. International Journal of Semantic Computing, 1-17, https://doi.org/10.1142/S1793351X22400025

2021

(26) **Njinju, E., D.S. Stamps, K. Neumiller, J. Gallagher (2021), Lithospheric Control of Melt Generation Beneath the Rungwe Volcanic Province, East Africa: Implications for a Plume Source, Journal of Geophysical Research, doi:10.1029/2020JB020728. Model files here.  

(25) **Rajaonarison, T, D.S. Stamps, J. Naliboff (2021), Role of Lithospheric Buoyancy Forces in Driving Deformation in East Africa from

3D Geodynamic Modeling, Geophysical Research Letters, doi:10.1029/2020GL090483. Model files here.

(24) Stamps, D.S., C. Kreemer, R. Fernandes, T. Rajaonarison, G. Rambolamanana (2021), Redefining the Kinematics of the East African

Rift System, Geology, https://doi.org/10.1130/G47985.1, Model input and output files here.  

2020

(23) Glerum, A., Brune, S., Stamps, D. S., & Strecker, M. R. (2020). Victoria continental microplate dynamics controlled by the

lithospheric strength distribution of the East African Rift. Nature Communications, 11(1), 1-15, https://doi.org/10.1038/s41467-020-16176-x

(22) **Rajaonarison, T.A., D.S. Stamps, S. Fishwick, S. Brune, A. Glerun, J. Hu, (2020), Numerical Modeling of Mantle Flow Beneath Madagascar to Constrain Upper Mantle Rheology Beneath Continental Regions, Journal of Geophysical Research, https://doi.org/10.1029/2019jb018560, Model setup information here.

2019

(21) Njinju, E.**, E.A. Atekwana, D.S. Stamps, M. Abdelsalam, E. Atekwana, K. Mickus, S. Fishwick, F. Kolawole, T. Rajaonarison, V. Nyalugwe (2019), Lithospheric Structure of the Malawi Rift: Implications for Magma-Poor Rifting Processes, Tectonics, https://doi.org/10.1029/2019TC005549

(20) Rui, X. and D.S. Stamps (2019), Strain accommodation in the Daliangshan Mountain area, southeastern margin of the Tibetan Plateau. Journal of Geophysical Research: Solid Earth, doi: 10.1029/2019JB017614

(19) Njinju, E.** K. Folarin, E. A. Atekwana, D. S. Stamps, E. A. Atekwana, M. G. Abdelsalam, K. L. Mickuse (2019), Terrestrial heat flow in the Malawi Rifted Zone, East Africa: Implications for tectono-thermal inheritance in continental rift basins, Journal of Volcanology and Geothermal Research, doi.org/10.1016/j.jvolgeores.2019.07.023

(18) J.R. Jones**, D.S. Stamps, Christelle Wauthier, Juliet Biggs, Elifuraha Saria (2019), Evidence for slip on a border fault triggered by magmatic  processes in an immature continental rift, Geochemistry, Geophysics, and Geosystems , doi: 10.1029/2018GC008165

(17) X. Rui, D. S. Stamps, 2019, A Tectonic Strain Rate and Velocity Model for China, Geochemistry, Geophysics, and Geosystems, doi:10.1029/2018GC007806  

2018

(16) Xu Rui, Stamps D.S., Huang Shengmu. GPS derived evolution of strain rate in Sichuan region [J]. Journal of Southwest Jiaotong University, 2018, 53(2): 344-350.

(15) Stamps, D.S., E. Saria, C. Kreemer, 2018, A geodetic strain rate model for the East African Rift System, Scientific Reports, doi:10.1038/s41598-017-19097-w.

2017

(14) F. Kolawole, E. A. Atekwana, **S. Malloy, D. S. Stamps, R. Grandin, M. G. Abdelsalam1, K. Leseane and E. M. Shemang, Aeromagnetic and gravity data, and Differential Interferometric Synthetic Aperture Radar (DInSAR) analysis reveal the causative fault of the April 3, 2017 Mw 6.5 Moijabana, Botswana Earthquake, (2017), Geophysical Research Letters.

(13) Ji, K.H., *Stamps, D.S., Geirsson, H., Mashagiro, N., Syauswa, M., Kafudu, B., Subira, J. and d’Oreye, N., (2017), Deep magma  accumulation at Nyamulagira volcano in 2011 detected by GNSS observations. Journal of African Earth Sciences.*corresponding author

2016

(12) Muirhead, J.D., Kattenhorn, S.A., Lee, H., Mana, S., Turrin, B.D., Fischer, T.P., Kianji, G., Dindi, E. and Stamps, D.S., 2016. Evolution of upper crustal faulting assisted by magmatic volatile release during early-stage continental rift development in the East African Rift. Geosphere, pp.GES01375-1.

(11) Rui, X. and Stamps, D.S., (2016), Present‐day kinematics of the eastern Tibetan Plateau and Sichuan Basin: Implications for lower crustal rheology. Journal of Geophysical Research: Solid Earth.

2015

(10) Sachau, T., D. Koehn, D.S. Stamps, M. Lindenfield, (2015), Fault kinematics and stress fields in the Rwenzori Mountains, Uganda, Int. Jrl. Earth Sci., doi: 10.1007/s00531-015-1162-6.

(9) Stamps, D.S., G. Iaffaldano, E. Calais (2015), Role of mantle flow in Nubia-Somalia divergence, Geophys. Res. Lett., doi:10.1002/2014GL062515

2014

(8) Stamps, D.S., L.M. Flesch, E. Calais, A. Ghosh (2014), Current kinematics and dynamics of Africa and the East African Rift, Jrl. Geophy. Res., doi: 10.1002/2013JB010717

(7) Saria, E., E. Calais, D.S. Stamps, D. Delvaux, C.J.H. Hartnady (2014), Present-day kinematics of the East African Rift, Jrl. Geophy. Res., doi: 10.1002/2013JB010901

2013

(6) Fernandes, R., Miranda, J. M., Delvaux, D., D.S., Stamps, E. Saria (2013), Re-evaluation of the kinematics of Victoria Plate using continuous GNSS data, Geophys J Int., doi: 10.1093/gji/ggs071

2010

(5) Stamps, D.S., L.M. Flesch, E.Calais (2010), Lithospheric buoyancy stresses in Africa from a thin sheet approach, Int. Jrl. Earth Sci., Special Publication on Continents in Extension, 99(7), doi: 10.1007/s00531-010-0533-2

2008

(4) Calais, E., N. d'Oreye, J. Alberic, A. Deschamps, D. Delvaux, J. Deverchere, C. Ebinger, R.W. Ferdinand, F. Kervyn, A.S. Macheyeki, A. Oyen, J. Perror, E. Saria, B. Smets, D.S. Stamps, C. Wauthier, (2008) Aseismic strain accommodation by slow slip and dyking in a youthful continental rift, East Africa, Nature, doi:10.1038/nature07478

(3) Stamps, D.S., E. Calais, E. Saria, C. Hartnady, J.-M. Nocquet, C.J. Ebinger, and R. Fernandes (2008),  A kinematic model for the East African Rift, Geophy. Res. Lett., 35, L05304, doi:10.1029/2007GL0327 81

2007

(2) Smalley, R. Jr., I.W. Dalziel, M.G. Bevis, E. Kendrick, D.S. Stamps, E.C. King, F.W. Taylor, E. Lauria, A. Zakrajsek, and H. Parra (2007), Scotia arc kinematics from GPS geodesy, Geophys. Res. Lett., 34, L21308, doi:10.1029/2007GL031699

2006

(1) Stamps, D.S., R. Smalley, Jr. (2006), Strings and Things for Locating Earthquakes, Seismo. Res. Ltrs, Vol. 77, No. 6, pp.677-683., doi:10.1785/gssrl.77.6.677

Data Sets, Software, Jupyter Notebooks

[44] Ntambila, Daud, Saria, Elifuraha, Stamps, D. Sarah, 2022, Tanzania, Natron Rift 2022, The GAGE Facility operated by UNAVCO, Inc., GPS/GNSS Observations Dataset, https://doi.org/10.7283/HBCH-9Y46.

[43] Stamps, D. Sarah, Tugume, Fred, Nyago, Joseph, *Kwagalakwe, Asenath, 2022, Uganda GPS Network - UGN5-Hoima 2 P.S., The GAGE Facility operated by UNAVCO, Inc., GPS/GNSS Observations Dataset, https://doi.org/10.7283/5HQ8-JK20.

[42] Stamps, D. Sarah, Tugume, Fred, Nyago, Joseph, *Kwagalakwe, Asenath, 2022, Uganda GPS Network - UGN5-Hoima 2 P.S., The GAGE Facility operated by UNAVCO, Inc., GPS/GNSS Observations Dataset, https://doi.org/10.7283/5HQ8-JK20.

[41] Stamps, D. Sarah, Tugume, Fred, Nyago, Joseph, *Kwagalakwe, Asenath, 2022, Uganda 2022 - BIIS and HYDP, The GAGE Facility operated by UNAVCO, Inc., GPS/GNSS Observations Dataset, https://doi.org/10.7283/FBVR-K683.

[40] *Ntambila, Daud, Saria, Elifuraha, Stamps, D. Sarah, 2021, Tanzania, Natron Rift 2021, UNAVCO, GPS/GNSS Observations Dataset, https://doi.org/10.7283/J0RZ-2C35

[[39] Stamps, D. Sarah, Saria, Elifuraha, Hyeun Ji, Kang, *Jones, J. Robert, Ntambila, Daud, Daniels, Mike, Mencin, Dave, 2021, Tanzania Volcano Observatory - OLO9-OLO9_OLO_TZA2021 P.S., The GAGE Facility operated by UNAVCO, Inc., GPS/GNSS Observations Dataset

[38] *Ntambila, Daud, Saria, Elifuraha, Stamps, D. Sarah, 2021, Tanzania, Natron Rift 2021, The GAGE Facility operated by UNAVCO, Inc., GPS/GNSS Observations Dataset

[37] **Mason, Myles, John Wenskovitch, D. Sarah Stamps, *Joshua Robert Jones, Mike Dye, 2021, Volcanic activity detection and noise characterization using machine learning, EarthCube Annual Meeting

[36] Dye, Mike, D. Sarah Stamps, **Myles Mason, 2021, Jupyter Notebook: Toward autonomous detection of anomalous GNSS data via applied unsupervised artificial intelligence, EarthCube Annual Meeting 2021

[35] Scott Dale Peckham, Maria Stoica, D. Sarah Stamps, James Gallagher, Nathan Potter, David Fulker, 2020, An Interactive GUI for BALTO in a Jupyter notebook

[34] **Troia, Gabrielle, Stamps, D. Sarah, Hensel, Philippe, Lotspeich, Robert R., McCoy, Kurt, Moore, William B., Nash, Jonathan, Layton, Janelle, Hippenstiel, Ryan, McKenna, Thomas, Andreasen, David, Lokken, Scott, Geoghegan, Charles, Covington, Scott, Winn, Neil, Quinn, Heather, Staley, Andrew, Ulizio, Thomas P., *Williams, Karen, 2020, Chesapeake Bay Vertical Land Motions 2019, UNAVCO, GPS/GNSS Observations Dataset

[33] *Rajaonarison, Tahiry A; Stamps, D Sarah; Fishwick, Stewart; Brune, Sascha; Glerum, Anne; Hu, Jiashun (2019): Synthetic Splitting Parameters and Synthetic Lattice Preferred Orientation (LPO) derived from Edge Driven Convection and Mantle Wind Models in Madagascar. PANGAEA, https://doi.org/10.1594/PANGAEA.909406, Supplement to: Rajaonarison, Tahiry A; Stamps, D Sarah; Fishwick, Stewart; Brune, Sascha; Glerum, Anne; Hu, J, 2020, Numerical Modeling of Mantle Flow Beneath Madagascar to Constrain Upper Mantle Rheology Beneath Continental Regions. Journal of Geophysical Research: Solid Earth, 125(2), e2019JB018560

[32] *Njinju, Emmanuel A; Atekwana, Estella A; Stamps, D Sarah; Abdelsalam, Mohamed G; Atekwana, Eliot A; Mickus, Kevin L; Fishwick, Stewart; Kolawole, Folarin; Rajaonarison, Tahiry A; Nyalugwe, Victor N (2019): Depth to Moho and depth to LAB beneath the Malawi Rift and surroundings generated from spectral analysis of WGM2012 Bouguer gravity anomalies. PANGAEA, https://doi.org/10.1594/PANGAEA.905100, Supplement to: Njinju, EA et al., 2019, Lithospheric Structure of the Malawi Rift: Implications for Magma‐Poor Rifting Processes. Tectonics, 38(11), 3835-3853

[31] *Njinju, Emmanuel A; Kolawole, Folarin; Atekwana, Estella A; Stamps, D Sarah; Atekwana, Eliot A; Abdelsalam, Mohamed G; Mickus, Kevin L, 2019, Terrestrial heat flow in the Malawi Rifted Zone, East Africa. PANGAEA, https://doi.org/10.1594/PANGAEA.905368, Supplement to: Njinju, EA et al. (2019): Terrestrial heat flow in the Malawi Rifted Zone, East Africa: Implications for tectono-thermal inheritance in continental rift basins. Journal of Volcanology and Geothermal Research, 387, 106656

[30] *Njinju, Emmanuel A; Atekwana, Estella A; Stamps, D Sarah; Abdelsalam, Mohamed G; Atekwana, Eliot A; Mickus, Kevin L; Fishwick, Stewart; Kolawole, Folarin; Rajaonarison, Tahiry A; Nyalugwe, Victor N, 2019, Depth to the lithosphere-asthenosphere boundary (LAB) beneath the Malawi Rift and surroundings generated from spectral analysis of WGM2012 Bouguer gravity anomalies. PANGAEA, https://doi.org/10.1594/PANGAEA.905098, In supplement to: Njinju, EA et al. (2019): Lithospheric Structure of the Malawi Rift: Implications for Magma‐Poor Rifting Processes. Tectonics, 38(11), 3835-3853

[29] *Njinju, Emmanuel A; Atekwana, Estella A; Stamps, D Sarah; Abdelsalam, Mohamed G; Atekwana, Eliot A; Mickus, Kevin L; Fishwick, Stewart; Kolawole, Folarin; Rajaonarison, Tahiry A; Nyalugwe, Victor N, 2019, Depth to Mohorovicic Discontinuity (Moho) beneath the Malawi Rift and surroundings generated from spectral analysis of WGM2012 Bouguer gravity anomalies. PANGAEA, https://doi.org/10.1594/PANGAEA.905099, In supplement to: Njinju, EA et al. (2019): Lithospheric Structure of the Malawi Rift: Implications for Magma‐Poor Rifting Processes. Tectonics, 38(11), 3835-3853

[28] Stamps, D. Sarah, Nyblade, Andy, Tugume, Fred, 2019, Uganda-Kenya Eastern Branch GNSS Network - UGN1, UNAVCO, Inc., GPS/GNSS Observations Dataset

[27] Stamps, D. Sarah, Nyblade, Andy, Tugume, Fred, 2019, Uganda-Kenya Eastern Branch GNSS Network - UGN2, UNAVCO, Inc., GPS/GNSS Observations Dataset

[26] Stamps, D. Sarah, Nyblade, Andy, Tugume, Fred, 2019, Uganda-Kenya Eastern Branch GNSS Network - UGN3, UNAVCO, Inc., GPS/GNSS Observations Dataset

[25] Stamps, D. Sarah, Nyblade, Andy, Kianji, Gladys, 2019, Uganda-Kenya Eastern Branch GNSS Network - KYN1, UNAVCO, Inc., GPS/GNSS Observations Dataset

[24] Stamps, D. Sarah, Nyblade, Andy, Kianji, Gladys, 2019, Uganda-Kenya Eastern Branch GNSS Network - KYN2, UNAVCO, Inc., GPS/GNSS Observations Dataset

[23] Stamps, D. Sarah, Nyblade, Andy, Kianji, Gladys, 2019, Uganda-Kenya Eastern Branch GNSS Network - KYN3, UNAVCO, Inc., GPS/GNSS Observations Dataset

[22] Stamps, D. Sarah, Nyblade, Andy, Kianji, Gladys, 2019, Uganda-Kenya Eastern Branch GNSS Network - KYN4, UNAVCO, Inc., GPS/GNSS Observations Dataset

[21] Stamps, D. Sarah, Nyblade, Andy, Kianji, Gladys, 2019, Uganda-Kenya Eastern Branch GNSS Network - KYN5, UNAVCO, Inc., GPS/GNSS Observations Dataset

[20] Stamps, D. Sarah, Nyblade, Andy, Kianji, Gladys, 2019, Uganda-Kenya Eastern Branch GNSS Network - KYN6, UNAVCO, Inc., GPS/GNSS Observations Dataset

[19] Stamps, D. Sarah, Nyblade, Andy, Kianji, Gladys, 2019, Uganda-Kenya Eastern Branch GNSS Network - KYN7, UNAVCO, Inc., GPS/GNSS Observations Dataset

[18] Stamps, D.S., Saria, Elifuraha, Hyeun Ji, Kang, *Jones, J. Robert, *Ntambila, Daud, Daniels, Mike and Mencin, Dave, 2017a, TZVOLCANO: OLO6-OLO6_OLO_TZA2017 P.S., UNAVCO, GPS Data Set, doi:10.7283/T51V5CR2

[17] Stamps, D.S., Saria, Elifuraha, Hyeun Ji, Kang, *Jones, J. Robert, *Ntambila, Daud, Daniels, Mike and Mencin, Dave, 2017b, TZVOLCANO: OLO7-OLO7_OLO_TZA2017 P.S., UNAVCO, GPS Data Set, doi:10.7283/T5F47MW0

[16] Stamps, D.S., Saria, Elifuraha, Hyeun Ji, Kang, *Jones, J. Robert, *Ntambila, Daud, Daniels, Mike and Mencin, Dave, 2017c, TZVOLCANO: OLO8-OLO8_OLO_TZA2017 P.S., UNAVCO, GPS Data Set, doi:10.7283/T59C6W64

[15] Stamps, D.S., Saria, Elifuraha, Hyeun Ji, Kang, *Jones, J. Robert, *Ntambila, Daud, Daniels, Mike and Mencin, Dave, 2016a, TZVOLCANO: OLO1-OLO1_OLO_TZA2016 P.S., UNAVCO, GPS Data Set, doi:10.7283/T5TB15P4

[14] Stamps, D.S., Saria, Elifuraha, Hyeun Ji, Kang, *Jones, J. Robert, *Ntambila, Daud, Daniels, Mike and Mencin, Dave, 2016b, TZVOLCANO: OLO2-OLO2_OLO_TZA2016 P.S., UNAVCO, GPS Data Set, doi:10.7283/T5JS9P7J

[13] Stamps, D.S., Saria, Elifuraha, Hyeun Ji, Kang, *Jones, J. Robert, *Ntambila, Daud, Daniels, Mike and Mencin, Dave, 2016c, TZVOLCANO: OLO3-OLO3_OLO_TZA2016 P.S., UNAVCO, GPS Data Set, doi:10.7283/T5Z31XFX

[12] Stamps, D.S., Saria, Elifuraha, Hyeun Ji, Kang, *Jones, J. Robert, *Ntambila, Daud, Daniels, Mike and Mencin, Dave, 2016d, TZVOLCANO: OLO4-OLO4_OLO_TZA2016 P.S., UNAVCO, GPS Data Set, doi:10.7283/T55M64H7

[11] Stamps, D.S., Saria, Elifuraha, Hyeun Ji, Kang, *Jones, J. Robert, *Ntambila, Daud, Daniels, Mike and Mencin, Dave, 2016e, TZVOLCANO: OLO5-OLO5_OLO_TZA2016 P.S., UNAVCO, GPS Data Set, doi:10.7283/T5PK0DXZ

[10] Daniels, M. D., Kerkez, B., Chandrasekar, V., Graves, S., Stamps, D. S., Martin, C., Dye, M., Gooch, R., Bartos, M., *Jones, J., Keiser, K., 2016, Cloud-Hosted Real-time Data Services for the Geosciences (CHORDS) software (Version 0.9). UCAR/NCAR - Earth Observing Laboratory

[9] Stamps, D.S., Saria E., Ji K-H, **Jones J., Ntambila D., 2016f, TZVOLCANO real-time data stream, UNAVCO, GNSS/GPS Data Set

[8] *Rajaonarison, T. and D.S. Stamps, 2016, Adiabatic Boundary, CIG ASPECT

[7] *Rajaonarison, 2016, Cartesian to WGS84 transformation utility, CIG ASPECT

[6] Stamps, D.S. and G. Rambolamanana, 2015, Madagascar 2014, UNAVCO, GPS Data Set, doi:10.7283/T5WS8RKK

[5] Stamps, D.S. and F. Tugume, 2015, Uganda 2014, UNAVCO, GPS Data Set, doi:10.7283/T5SN077

[4] Stamps, D.S. and E. Saria, 2015, Tanzania 2014, UNAVCO, GPS Data Set, doi:10.7283/T5XD0ZZG

[3] Stamps D.S. and G. Rambolamanana, 2012, Madagascar Uganda 2012: Madagascar 2012, UNAVCO, GPS Data Set, doi:10.7283/T5HX19S6

[2] Stamps D.S. and D. Koehn, 2012, Madagascar Uganda 2012: Uganda 2012, UNAVCO, GPS Data Set, doi:10.7283/T5HX19S6

[1] Stamps, D.S. and G. Rambolamanana, 2010, Tanzania Madagascar Uganda 2010: Madagascar, UNAVCO, GPS Data Set, doi:10.7283/T5000052